.home {
  position: relative;
  height: 100vh;
  .content {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1;
    height: calc(100vh - 50px);
    overflow: auto;
  }
  .tabBar {
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 100;
    height: 50px;
    border-top: 1px solid #c4c4c4;
  }
}